Attribute Macro fluid_attributes::theory

#[theory]

The theory attribute. A theory is a test more complex than a fact, that must be proven or inferred with multiple cases. Therefore, a theory must come with its multiple test cases.

See the wiki for more information.

Example

#[theory]
#[case("Cerberus", 3)]
#[case("Hydra", 7)]
#[case("Janus", 2)]
#[case("Normal guy", 1)]
fn each_cerature_has_a_correct_number_of_faces(name: &str, nbr_faces: u8) {
    number_of_faces(name).should().be_equal_to(nbr_faces);
}